Is it acceptable for an iPhone application to require a login on first startup?

Will Apple accept an application that requires a login to an online account the first time it boots? 开发者_JAVA技巧 I'd like use this to link the user to an online highscores system for a game and for some analytic purposes.

---

Yes, there's many, many games that do this already. In fact when you submit your app for testing, there's an optional text field that lets you provide the test engineer with a pre-existing test account name & password.

---

I'm not sure I like the idea of requiring a login account. Optional logins are fine, but requiring such activity is too much of a hassle or privacy concern for some people.

As a consumer, I like having the option to opt out of signing into such services. I would recommend supporting your customers' prerogative to choose anonymity or privacy over the benefit of being eligible for the high score system.